Paper drum discharging mechanism of splitting machine

Abstract

The utility model discloses a splitting machine roll paper drum blanking mechanism, which relates to the technical field of splitting machine roll paper drums, and comprises a fixing frame, the fixing frame is internally provided with a one-way groove and is provided with a vertical lead screw, the top of the fixing frame is provided with a vertical displacement motor, and the output end of the vertical displacement motor is coaxially connected with the vertical lead screw; a moving seat is mounted on the vertical lead screw, a corner cylinder is mounted on the moving seat, and a working clamp is mounted at the bottom of the moving seat; the corner cylinder is suitable for driving the working clamp to rotate; a horizontal rail is installed at the bottom of the fixing frame, a bearing platform is installed on the horizontal rail, and the bearing platform slides on the horizontal rail. A connecting shaft is installed on the working clamp, and an arc-shaped housing is arranged at the end, away from the movable base, of the connecting shaft. The bearing platform is C-shaped and is suitable for sliding to the bottom of the fixing frame; and the working clamp is suitable for placing a paper drum on the bearing platform. The technical problem that the production efficiency is low due to the fact that manual carrying and stacking are still needed during blanking of an existing splitting machine is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a paper tube winding mechanism of slitting machine technical field, specifically to a paper tube winding mechanism of slitting machine unloading mechanism. BACKGROUND

[0002] The slitting machine is a kind of mechanical equipment for cutting wide paper, mica tape or film into multiple narrow materials, commonly used in papermaking machinery, wire and cable mica tape and printing and packaging machinery. Conventionally, the slitting machine is provided with multiple roller shafts, and the roller shafts include roller shafts with cutting function. The relatively long paper roll is cut into a relatively narrow paper roll, and a recovery roller is provided, and a paper tube is installed on the recovery roller. The paper tube winds the cut paper.

[0003] The existing reference CN202410265362.7 describes an insulating paper slitting machine that uses a cutting knife for cutting and a feeding shaft for fixing the paper tube to recover insulating paper. The rotation effect of the cutting knife is emphasized, but the description of how to feed is lacking. In the prior art, manual feeding is performed after the machine is stopped, and the collected stacks are placed on the loading platform. Therefore, personnel are needed to perform the carrying work, which lacks production efficiency and is not conducive to the subsequent packaging operation.

[0004] Therefore, we provide a paper tube winding mechanism of slitting machine to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims to make up for the shortcomings of the prior art and provides a paper tube winding mechanism of slitting machine to solve the technical problem of low production efficiency caused by manual carrying and stacking of the slitting machine.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A paper tube winding mechanism of slitting machine includes a fixed frame, the fixed frame is provided with a one-way groove, a vertical lead screw is installed in the one-way groove, a vertical displacement motor is installed at the top, and the output end of the vertical displacement motor is connected with the vertical lead screw on the same shaft;

[0008] A moving seat is installed on the vertical lead screw, a corner cylinder is installed on the moving seat, and a working clamp hand is installed at the bottom. The corner cylinder is suitable for driving the working clamp hand to rotate.

[0009] A horizontal rail is installed at the bottom of the fixed frame, a loading platform is installed on the horizontal rail, and the loading platform slides on the horizontal rail.

[0010] A connecting shaft is installed on the working clamp hand, and an arc-shaped cover is arranged at the end of the connecting shaft away from the moving seat.

[0011] The bearing platform is "C" type and is suitable for sliding to the bottom of the fixed frame; the work clamp is suitable for placing the paper roll on the bearing platform.

[0012] In a further technical solution, the bottom of the bearing platform is provided with a pulley, and the horizontal rail is provided with a guide groove; the pulley is matched with the guide groove and slides in the guide groove; the bearing platform is "C" type and is suitable for being arranged at the opening of the fixed frame.

[0013] In a further technical solution, the bottom of the fixed frame is provided with a long air cylinder, the cylinder body of the long air cylinder is fixedly connected with the bottom of the fixed frame and penetrates through the fixed frame; and the output end of the long air cylinder is fixedly connected with the bottom of the bearing platform.

[0014] In a further technical solution, the moving seat is provided with an internal cavity, and a corner air cylinder is internally installed; the top cylinder body of the corner air cylinder is provided with a circular hole, and a shaft rod is internally installed in the internal cavity; and the cylinder body of the corner air cylinder is connected with the shaft rod.

[0015] The bottom of the corner air cylinder is an output end and is provided with a short rod sleeve, and the bottom of the short rod sleeve is provided with a rotating shaft; the short rod sleeve is fixedly connected with the rotating shaft.

[0016] Two groups of bearing seats are installed on the rotating shaft, the rotating shaft penetrates through the two groups of bearing seats and rotates relatively;

[0017] The two ends of the rotating shaft are connected with the work clamp; and the bearing seats are fixedly connected with the moving seat.

[0018] In a further technical solution, the work clamp comprises a connecting plate, a supporting plate and a connecting shaft; the connecting plate is provided with two groups and is connected with the two ends of the rotating shaft respectively; the supporting plate is "C" type, the supporting plate is perpendicular to the connecting plate and the connecting shaft respectively, and the connecting shaft and the supporting plate are located on the two sides of the supporting plate respectively.

[0019] In a further technical solution, the connecting shaft is an air inflation shaft, internally comprising a shaft shell and a rubber inner ring; the rubber inner ring is provided with a high-pressure air inlet pipe on the side opposite to the supporting plate;

[0020] The inner side of the shaft shell is provided with an annular groove, and a position plate is installed in the annular groove; the position plate is provided with a clamping strip, and the outer surface of the clamping strip is provided with a convex point; the shaft shell is provided with a position slot and is suitable for the clamping strip to penetrate through; the clamping strip is annularly provided with multiple groups on the rotating shaft and is suitable for being movably clamped in the paper roll.

[0021] The position plate is provided with a mounting plate one, the shaft shell is provided with a mounting plate two, and the mounting plate one and the mounting plate two are suitable for mounting a connecting spring therebetween.

[0022] In a further technical solution, the two ends of the moving seat are provided with supporting mouth parts, and a sliding block is installed in the supporting mouth parts; the two sides of the fixed frame are provided with vertical sliding grooves, and the sliding block is installed in the vertical sliding grooves and moves up and down along the vertical sliding grooves.

[0023] Compared with the prior art, the paper tube unloading mechanism of the slitting machine has the following beneficial effects:

[0024] The utility model discloses a long strip air cylinder is driven through gas circuit outside, and the long strip air cylinder end part drives the bearing platform to move to the fixed frame, and it is convenient for later work to clamp hand rotation unloading, and the rear vertical displacement motor drives the vertical screw rod rotation, drives the moving seat to go down, and the corner air cylinder drives the upper pull short rod cover simultaneously, drives the rotation of the rotating shaft in the short rod cover, and rotates the connecting plate synchronously, and the support plate on the connecting plate drives the connecting axle to go up, and is in the horizontal position. After the recovery roller on the butt joint slitting machine, when realizing the unloading from the recovery roller to the connecting axle, the connecting axle is inflated, realizes the extension of the clamping strip in the connecting axle to the outside of the shaft shell, realizes the abutment in the middle of each paper tube, and is used for supporting the paper tube. The utility model discloses can solve the technical problem of low production efficiency that the present slitting machine unloading still needs artificial handling and stacking. Through automatic material receiving and material rotation, the effect of automatic stacking is realized. The utility model discloses that the high-pressure gas inlet pipeline of one end enters the gas, makes the rubber inner ring swell, drives the position plate of abutment outside, and the clamping strip on the position plate passes through the position slot on the surface of the shaft shell and protrudes outward, realizes the effect of synchronous abutment on multiple paper tubes. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is the front structure schematic diagram of the utility model;

[0026] Figure 2 It is the front view sectional structure schematic diagram of the utility model;

[0027] Figure 3 It is Figure 2 The structure schematic diagram of enlarged portion in A of the utility model;

[0028] Figure 4 It is Figure 2 The structure schematic diagram of enlarged portion in B of the utility model;

[0029] Figure 5 It is the bearing platform schematic diagram of the utility model;

[0030] Figure 6 It is the structure schematic diagram of the fixed frame of the utility model;

[0031] Figure 7 It is Figure 6 The C of the utility model is enlarged view;

[0032] Figure 8It is sectional structure schematic view of connecting shaft in the utility model;

[0033] Figure 9 For Figure 8 The enlarged view of D part;

[0034] In the figure,

[0035] 1, fixed frame;2, vertical screw;3, vertical displacement motor;4, moving seat;5, corner cylinder;6, working clamp hand;7, horizontal rail;8, bearing platform;9, connecting shaft;10, arc cover;11, pulley;12, guide groove;13, long strip cylinder;14, shaft;15, short rod sleeve;16, rotating shaft;17, bearing seat;18, connecting plate;19, support plate;20, sliding block;21, vertical sliding slot;91, shaft housing;92, rubber inner ring;93, high pressure air inlet pipeline;94, position plate;95, clamping strip;96, mounting plate one;97, mounting plate two;98, connecting spring;100, paper roll; DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0037] Please refer to Figures 1-7 A technical scheme is provided in the utility model, which comprises a slitting machine paper roll unloading mechanism, which comprises a fixed frame 1, the fixed frame 1 is provided with a one-way groove, a vertical screw 2 is installed in the one-way groove, and a vertical displacement motor 3 is installed at the top, the output end of the vertical displacement motor 3 is connected with the vertical screw 2 in the same shaft;

[0038] A moving seat 4 is installed on the vertical screw 2, a corner cylinder 5 is installed on the moving seat 4, and a working clamp hand 6 is installed at the bottom;The corner cylinder 5 is suitable for driving the working clamp hand 6 to rotate;

[0039] The bottom of the fixed frame 1 is provided with a horizontal rail 7, and the horizontal rail 7 is provided with a bearing platform 8, and the bearing platform 8 slides on the horizontal rail 7;

[0040] The working clamp hand 6 is provided with a connecting shaft 9, and the connecting shaft 9 is provided with an arc cover 10 away from the moving seat 4;

[0041] The bearing platform 8 is in the shape of "C", and is suitable for sliding to the bottom of the fixed frame 1;The working clamp hand 6 is suitable for placing the paper roll 100 on the bearing platform 8. Figure 1As shown, the slitter is not in Figure 1 Detailed, corresponding to the blanking mechanism is installed on the recovery roll of the slitter side, can be through the arc shell 10 and the recovery roll can be removed connection, or for the corresponding to the same horizontal center axis placed. When the need to blanking, the recovery roll and the same axis of the connecting shaft placed, can be further through artificial manual push material from the recovery roll to the connecting shaft, or use external push mechanism to push.

[0042] As Figure 2 shown, the bottom of the bearing platform 8 is installed with pulley 11, the horizontal rail 7 is provided with guide slot 12; the pulley 11 is matched with the guide slot 12, and slides in the guide slot 12; the bearing platform 8 is "C" type, and is suitable for setting to the opening of the fixed frame 1. The bottom of the fixed frame 1 is installed with long cylinder 13, and the cylinder body of the long cylinder 13 is fixedly connected with the bottom of the fixed frame 1, and passes through the fixed frame 1; the output end of the long cylinder 13 is fixedly connected with the bottom of the bearing platform 8.

[0043] In use, through the external transmission of the long cylinder 13 by the gas circuit, the long cylinder 13 end drives the bearing platform to move towards the fixed frame 1; the rear vertical displacement motor drives the vertical screw to rotate, drives the moving seat to move downward, at the same time, the corner cylinder drives the upper pull short rod sleeve 15, drives the rotating shaft in the short rod sleeve to rotate, and synchronously drives the connecting plate to rotate, the support plate on the connecting plate drives the connecting shaft upward, and is in the horizontal position. Butt joint the recovery roll on the slitter. When realizing the blanking from the recovery roll to the connecting shaft, the connecting shaft is inflated, the clamping strip in the connecting shaft is extended to the outside of the shaft shell 91, and the paper cylinder is abutted in the middle part of each paper cylinder, which is used for supporting the paper cylinder.

[0044] Further as Figure 6 shown, the structure on the fixed frame is shown in detail. The moving seat 4 is provided with an internal cavity, and a corner cylinder 5 is installed inside. The top cylinder body of the corner cylinder 5 is provided with a circular hole, and an axle 14 is installed in the internal cavity. The cylinder body of the corner cylinder 5 is connected to the axle 14. The bottom of the corner cylinder 5 is an output end and is installed with a short rod sleeve 15. The bottom of the short rod sleeve 15 is installed with a rotating shaft 16. The short rod sleeve 15 is fixedly connected with the rotating shaft 16. One part of the short rod sleeve is rotationally connected with the output end of the corner cylinder, and the other part is fixed on the rotating shaft. The rotating shaft is installed on the moving seat by the bearing seat, realizing limiting connection. In use, the short rod sleeve is rotated on the side opposite to the moving seat, without setting the short rod sleeve and the corner cylinder at 180°, in order to avoid the problem of dead point.

[0045] The rotating shaft 16 is provided with two sets of bearing seats 17, the rotating shaft 16 penetrates through the two sets of bearing seats 17 and rotates oppositely, the two ends of the rotating shaft 16 are connected with the working clamping hand 6, and the bearing seats 17 are fixedly connected with the moving seat 4.

[0046] As shown in Figure 6 The working clamping hand 6 comprises a connecting plate 18, a supporting plate 19 and a connecting shaft 9, the connecting plate 18 is provided with two sets and is connected with the two ends of the rotating shaft 16 respectively, the supporting plate 19 is a "C" type, the supporting plate 19 is perpendicular to the connecting plate 18 and the connecting shaft 9 respectively, and the connecting shaft 9 and the supporting plate 19 are located on the two sides of the supporting plate 19 respectively.

[0047] Embodiment 2

[0048] As shown in Figure 8 And 9 As shown in another embodiment of the utility model, on the basis of embodiment 1, the connecting shaft 9 is a gas expansion shaft, comprising a shaft shell 91 and a rubber inner ring 92, the rubber inner ring 92 is provided with a high-pressure gas inlet pipeline 93 on the side relative to the supporting plate 19, the inner side of the shaft shell 91 is provided with an annular groove, and the annular groove is provided with a position plate 94, and the position plate 94 is provided with a clamping strip 95, and the outer surface of the clamping strip 95 is provided with a convex point, the shaft shell 91 is provided with a position slot, and the clamping strip 95 passes through the position slot, the clamping strip 95 is annularly provided with a plurality of sets on the rotating shaft 16, and is movably clamped in the paper tube 100, the position plate 94 is provided with a mounting plate one 96, the shaft shell 91 is provided with a mounting plate two 97, and the mounting plate one 96 and the mounting plate two 97 are suitable for mounting a connecting spring 98.

[0049] In use, gas enters through the high-pressure gas inlet pipeline 93 at one end, so that the rubber inner ring is inflated, the position plate on the abutting outer side is driven, the clamping strip on the position plate passes through the position slot on the surface of the shaft shell, and the clamping strip protrudes outward, so that the effect of synchronous abutting on the plurality of paper tubes is realized. The two ends of the moving seat 4 are provided with a supporting mouth part, and the supporting mouth part is provided with a sliding block 20, the two sides of the fixed frame 1 are provided with vertical sliding grooves 21, and the sliding block 20 is installed in the vertical sliding grooves 21 and moves up and down along the vertical sliding grooves 21.

Claims

1. A paper roll unloading mechanism for a slitting machine, characterized by: The fixing frame (1) comprises a one-way slot, a vertical lead screw (2) is installed in the one-way slot, and a vertical displacement motor (3) is installed on the top, wherein the output end of the vertical displacement motor (3) is coaxially connected to the vertical lead screw (2); A movable seat (4) is mounted on the vertical screw (2), a rotary cylinder (5) is mounted on the movable seat (4), and a working gripper (6) is mounted on the bottom; the rotary cylinder (5) is suitable for driving the working gripper (6) to rotate; A horizontal track (7) is installed at the bottom of the fixing frame (1), and a bearing platform (8) is installed on the horizontal track (7), and the bearing platform (8) slides on the horizontal track (7); A connecting shaft (9) is installed on the working clamp (6), and an arc-shaped cover (10) is provided at one end of the connecting shaft (9) away from the movable seat (4); The carrying platform (8) is C-shaped and is suitable for sliding to the bottom of the fixed frame (1); the working clamp (6) is suitable for placing the paper roll (100) on the carrying platform (8).

2. A paper roll unloading mechanism for a slitting machine according to claim 1, characterized in that: A pulley (11) is installed at the bottom of the bearing platform (8), and a guide groove (12) is provided on the horizontal track (7); the pulley (11) is adapted to the guide groove (12) and slides in the guide groove (12); the bearing platform (8) is "C"-shaped and is suitable for being opened toward the fixing frame (1).

3. A paper roll unloading mechanism for a slitting machine according to claim 2, characterized in that: A long cylinder (13) is installed at the bottom of the fixed frame (1), and the cylinder body of the long cylinder (13) is fixedly connected to the bottom of the fixed frame (1) and passes through the fixed frame (1); the output end of the long cylinder (13) is fixedly connected to the bottom of the bearing platform (8).

4. A paper roll unloading mechanism for a slitting machine according to claim 3, characterized in that: The movable seat (4) is provided with a built-in cavity, and a rotation cylinder (5) is installed inside the cavity. A circular hole is provided on the top cylinder body of the rotation cylinder (5), and a shaft (14) is installed in the built-in cavity. The cylinder body of the rotation cylinder (5) is connected to the shaft (14). The bottom of the rotation cylinder (5) is an output end and is installed with a short rod sleeve (15), and the bottom of the short rod sleeve (15) is installed with a rotating shaft (16), and the short rod sleeve (15) is fixedly connected to the rotating shaft (16); Two sets of bearing seats (17) are installed on the rotating shaft (16), and the rotating shaft (16) passes through the two sets of bearing seats (17) and rotates relatively; Both ends of the rotating shaft (16) are connected to the working clamp (6); and the bearing seat (17) is fixedly connected to the movable seat (4).

5. The paper roll unloading mechanism of a slitting machine according to claim 4, characterized in that: The working clamp (6) includes a connecting plate (18), a support plate (19) and a connecting shaft (9). The connecting plate (18) is provided with two groups and is respectively connected to the two ends of the rotating shaft (16). The support plate (19) is "C"-shaped. The support plate (19) is respectively perpendicular to the connecting plate (18) and the connecting shaft (9). The connecting shaft (9) and the support plate (19) are respectively located on both sides of the support plate (19).

6. A paper roll unloading mechanism for a slitting machine according to claim 5, characterized in that: The connecting shaft (9) is an inflatable shaft, which includes a shaft housing (91) and a rubber inner ring (92). A high-pressure air intake pipe (93) is installed on the side of the rubber inner ring (92) opposite to the support plate (19); An annular groove is provided on the inner side of the shaft housing (91), and a position plate (94) is installed in the annular groove. A clamping strip (95) is provided on the position plate (94), and a protrusion is provided on the outer surface of the clamping strip (95). A position groove is provided on the shaft housing (91), and is suitable for the clamping strip (95) to pass through. The clamping strip (95) is provided in multiple groups in an annular shape on the rotating shaft (16), and is suitable for being movably clamped in the paper roll (100). A mounting plate 1 (96) is provided on the position plate (94), a mounting plate 2 (97) is provided in the shaft housing (91), and a connecting spring (98) is suitable for being installed between the mounting plate 1 (96) and the mounting plate 2 (97).

7. A paper roll unloading mechanism for a slitting machine according to claim 6, characterized in that: The movable seat (4) is provided with support openings at both ends, and a slider (20) is installed in the support openings; the fixed frame (1) is provided with vertical slide grooves (21) on both sides, and the slider (20) is installed in the vertical slide grooves (21) and moves up and down along the vertical slide grooves (21).

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